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Author: Konrad Maurer Publisher: Springer Science & Business Media ISBN: 3642726585 Category : Medical Languages : en Pages : 583
Book Description
Imaging procedures have been used for many years and are becoming increasingly important in a number of medical disciplines. This is due to recent technological advances, primarily computerization. The meth ods employed in CNS diagnostics are collectively referred to as "neu roimaging" and include procedures for investigating both cerebral morphology and cerebral function, such as computed tomography (CT), magnetic resonance imaging (MRI), positron emission tomogra phy (PET), and single-photon emission computed tomography (SPECT). Topographic mapping of electroencephalograms (EEG) and evoked potentials represents one of the functional procedures and per mits topographic imaging of EEG, evoked potentials, and magnetic fields. The latter application includes not only magnetic fields evoked by stimuli relating to different sensory modalities, but also endogenous and motor fields resulting from spontaneous brain magnetic activity, as recorded by magnetoencephalograms (MEG), the magnetic comple ment of the EEG. The advantage of recording electric and magnetic fields over other neuroimaging procedures is that these techniques are completely noninvasive and have extremely short analysis times (in the millisecond range). The aim of this book is to clarify the current state of this emerging technology, to assess its potential for substantive contributions to brain research, to delineate areas for further research and, over all, to envis age clinical applications in disciplines such as psychiatry, neurology, and neuropsychology.
Author: Konrad Maurer Publisher: Springer Science & Business Media ISBN: 3642726585 Category : Medical Languages : en Pages : 583
Book Description
Imaging procedures have been used for many years and are becoming increasingly important in a number of medical disciplines. This is due to recent technological advances, primarily computerization. The meth ods employed in CNS diagnostics are collectively referred to as "neu roimaging" and include procedures for investigating both cerebral morphology and cerebral function, such as computed tomography (CT), magnetic resonance imaging (MRI), positron emission tomogra phy (PET), and single-photon emission computed tomography (SPECT). Topographic mapping of electroencephalograms (EEG) and evoked potentials represents one of the functional procedures and per mits topographic imaging of EEG, evoked potentials, and magnetic fields. The latter application includes not only magnetic fields evoked by stimuli relating to different sensory modalities, but also endogenous and motor fields resulting from spontaneous brain magnetic activity, as recorded by magnetoencephalograms (MEG), the magnetic comple ment of the EEG. The advantage of recording electric and magnetic fields over other neuroimaging procedures is that these techniques are completely noninvasive and have extremely short analysis times (in the millisecond range). The aim of this book is to clarify the current state of this emerging technology, to assess its potential for substantive contributions to brain research, to delineate areas for further research and, over all, to envis age clinical applications in disciplines such as psychiatry, neurology, and neuropsychology.
Author: K. Brodmann Publisher: Springer Science & Business Media ISBN: 0387269193 Category : Medical Languages : en Pages : 307
Book Description
This is the third edition of the translation, by Laurence Garey, of "Vergleichende Lokalisationslehre der Grosshirnrinde" by Korbinian Brodmann, originally published by Barth-Verlag in Leipzig in 1909. It is one of the major "classics" of the neurological world. Even today it forms the basis for so-called "localisation" of function in the cerebral cortex. Brodmann's "areas" are still used to designate functional regions in the cortex, the part of the brain that brings the world that surrounds us into consciousness, and which governs our responses to the world. For example, we use "area 4" for the "motor" cortex, with which we control our muscles, "area 17" for "visual" cortex, with which we see, and so on. This nomenclature is used by neurologists and neurosurgeons in the human context, as well as by experimentalists in various animals. Indeed, Brodmann's famous "maps" of the cerebral cortex of humans, monkeys and other mammals must be among the most commonly reproduced figures in neurobiological publishing. The most famous of all is that of the human brain. There can be few textbooks of neurology, neurophysiology or neuroanatomy in which Brodmann is not cited, and his concepts pervade most research publications on systematic neurobiology. In spite of this, few people have ever seen a copy of the 1909 monograph, and even fewer have actually read it! There had never been a complete English translation available until the first edition of the present translation of 1994, and the original book had been almost unavailable for 50 years or more, the few antiquarian copies still around commanding high prices. As Laurence Garey, too, used Brodmann’s findings and maps in his neurobiological work, and had the good fortune to have access to a copy of the book, he decided to read the complete text and soon discovered that this was much more than just a report of laboratory findings of a turn-of-the-twentieth-century neurologist. It was an account of neurobiological thinking at that time, covering aspects of comparative neuroanatomy, neurophysiology and neuropathology, as well as giving a fascinating insight into the complex relationships between European neurologists during the momentous times when the neuron theory was still new.
Author: Jean C. Tamraz Publisher: Springer Science & Business Media ISBN: 3540306722 Category : Medical Languages : en Pages : 344
Book Description
A unique review of the essential topographical anatomy of the brain from an MRI perspective, correlating high-quality anatomical plates with high-resolution MRI images. The book includes a historical review of brain mapping and an analysis of the essential reference planes used. It provides a detailed review of the sulcal and the gyral anatomy of the human cortex, guiding readers through an interpretation of the individual brain atlas provided by high-resolution MRI. The relationship between brain structure and function is approached in a topographical fashion with an analysis of the necessary imaging methodology and displayed anatomy. An extensive coronal atlas rounds off the book.
Author: Arthur W. Toga Publisher: Gulf Professional Publishing ISBN: 9780126925456 Category : Medical Languages : en Pages : 680
Book Description
The "sequel" to "Brain Mapping: The Methods", covers the utlization of methods for the study of brain structure and function. Organized by systems, it presents information on the normal as well as the diseased brain. It integrates the various methodologies with appropriate usage.
Author: Konrad Maurer Publisher: Springer Science & Business Media ISBN: 3642760430 Category : Medical Languages : en Pages : 164
Book Description
From its discovery in 1929 by Hans Berger until the late 1960s, when sensory visual and auditory evoked potentials were dis covered and became popular, the EEG was the most important method of neurophysiological examination. W-ith the advent of computer technology in the 1980s, it became possible to plot the potential fields of the EEG onto models of the scalp. This plot ting of information as neuroimages followed the structural and functional techniques of Cf, MRI, PET and SPECf. The success of this method, which began in the early 1980s, has led to the brain mapping of EEGs and EPs being increasingly used for di agnosistic purposes in neurology, psychiatry and psychopharma cology. The pioneers of this method believed in it and were commit ted to its success. However, many traditionalists felt that it gave no new information and so regarded the method with scepticism. Some found both the coloured maps and the mapping technique misleading, which led to unnecessary conflict between mappers and their chromophobic oponents. Emotions have run so high that some professional bodies have justifiably adopted guidelines and warned of the misuse of the method.
Author: Alfredo Quinones-Hinojosa Publisher: Thieme ISBN: 1684200938 Category : Medical Languages : en Pages : 606
Book Description
Comprehensive resource features state-of-the-art brain mapping techniques and pearls from international recognized neurosurgeons Alfredo Quinones-Hinojosa and Kaisorn Chaichana and coeditor Deependra Mahato Despite advances in imaging techniques to identify eloquent cortical brain regions and subcortical white matter, brain mapping is the only method for obtaining real-time information with high sensitivity and specificity. This groundbreaking technology greatly enhances the neurosurgeon's ability to safely resect challenging lesions located in eloquent areas of the brain. Brain Mapping: Indications and Techniques by esteemed neurosurgeons Alfredo Quinones-Hinojosa, Kaisorn Chaichana, and Deependra Mahato, is a comprehensive overview of the most critical aspects of brain mapping from leaders in the field. The book starts with discussion of preoperative aspects, including the history of brain mapping and anatomy of eloquent cortical and eloquent white matter tracts. Subsequent chapters cover perioperative aspects of brain mapping including indirect and direct functional mapping, the role of neurophysiology, awake craniotomy operating room set-up and surgical instruments, and anesthetic considerations. Diverse awake and asleep brain mapping techniques are described for various intracranial pathologies, as well as advances in postoperative recovery of neurological function including physical and speech therapy. Key Features Dedicated chapters focused on essential sensory functions cover speech mapping, asleep motor mapping, awake subcortical language mapping, and visual cortex and visual tract mapping Disease- and region-specific techniques that encompass extra-operative brain mapping for epilepsy, surgery mapping for insular tumors, seizure mapping, and brainstem and spinal cord mapping Clinical pearls on postoperative issues such as rehabilitation, emergence of DBS-evoked functional connectomics, brain neuroplasticity, and radiating eloquent areas High-quality illustrations and videos enhance understanding of brain regions targeted in different mapping techniques This is the most comprehensive resource available to date on brain mapping and surgery in eloquent regions. As such, it is a must-have for neurosurgical residents, fellows, practicing neurosurgeons, and allied healthcare practitioners who treat patients with brain conditions.
Author: Juergen K Mai Publisher: Academic Press ISBN: Category : Medical Languages : en Pages : 284
Book Description
Accompanying DVD-ROM contains ... "the atlas in electronic format, but also a 3-D visualization software that allows easy browsing of the images, and a feature to allow direct retrieval of brain areas using coordinates obtained in magnetic resonance imaging."--P. [4] of cover.
Author: Marco Catani Publisher: Oxford University Press, USA ISBN: 0199541167 Category : Medical Languages : en Pages : 533
Book Description
One of the major challenges of modern neuroscience is to define the complex pattern of neural connections that underlie cognition and behaviour. This atlas capitalises on novel diffusion MRI tractography methods to provide a comprehensive overview of connections derived from virtual in vivo tractography dissections of the human brain.
Author: Wieslaw L. Nowinski Publisher: Thieme Medical Publishers ISBN: 9780865779273 Category : Brain Languages : en Pages : 0
Book Description
Specifically designed with the human brain mapping community in mind, the Brain Atlas for Functional Imaging is a useful tool for fast and accurate analysis of functional MRI images. You can load your own anatomical and functional images and data and correlate them using atlas-assisted labeling and triplanar display. Identify and label activation loci with Brodmann’s areas and gyri in the axial orientation - which can be flipped to the left or the right so that the labels appear in both hemispheres. All views can be saved to an external drive and printed. Highlights -Contains a fully color-coded, enhanced Talairach-Tournoux brain atlas in triplanar orientations -Allows simultaneous displays of the atlas image, anatomic image and functional image within one blended view with a user-controlled transparency -Allows interactive placement of the Talairach landmarks in 3-D space and image-to-atlas warping based on the Talairach proportional grid system transformation -User-friendly navigation Combining the most recent advances in MRI with anatomical data, this interactive CD-ROM is an invaluable tool for research and clinical applications in human brain mapping and neuroradiology. Please visit www.cerefy.com, the Brain Atlas related web site.
Author: Arthur W. Toga Publisher: Academic Press ISBN: 0080528287 Category : Medical Languages : en Pages : 900
Book Description
Investigation of the functional architecture of the human brain using modern noninvasive imaging techniques is a rapidly expanding area of research. A proper knowledge of methodology is needed to appreciate the burgeoning literature in the field. This timely publication provides an excellent catalogue of the main techniques. The authors offer an invaluable analysis of mapping strategies and techniques, providing everything from the foundations to the major pitfalls and practical applications of the modern techniques used in neuroimaging. Contains over 1000 full color pages with more than 200 color figures. Spanning the methodological gamut from the molecular level to the whole brain while discussing anatomy, physiology, and pathology, as well as their integration, Brain Mapping: The Methods, Second Edition, brings the reader a comprehensive, well-illustrated and entirely readable description of the methods for brain mapping. Drs. Toga and Mazziotta provide everything from the foundations to the major pitfalls and practical applications of the technique by assembling an impressive group of experts, all widely known in their field, who contribute an outstanding set of chapters.
Author: Konrad Maurer
Author: Konrad Maurer
Author: K. Brodmann
Author: Jean C. Tamraz
Author: Arthur W. Toga
Author: Konrad Maurer
Author: Alfredo Quinones-Hinojosa
Author: Juergen K Mai
Author: Marco Catani
Author: Wieslaw L. Nowinski
Author: Arthur W. Toga